package com.gml.design.factory.entity.coupon;

public class CouponService {

    public CouponResult sendCoupon(String uId, String couponNumber, String uuid){
        System.out.println("发放优惠券一张:" + uId +"," + couponNumber +"," +uuid);
        return new CouponResult("0000", "发放成功");
    }
}
